EFFICIENCY OF SIMPLE SUPER PHOSPHATE IN THE VETIVER GRASS DEVELOPMENT SUBJECTED TO SOIL BIOENGINEERING
The development of vetiver grass (Chrysopogon zizanioides L.) has been evaluated under differ-ent levels of phosphorus on slopes of the right-side bank of the San Francisco River, in the municipality of Am-paro do São Francisco, SE. Techniques of soil bioengineering were used, characterized by the c...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal Rural do Semi-Árido
2015-01-01
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| Series: | Revista Caatinga |
| Online Access: | http://www.redalyc.org/articulo.oa?id=237139260001 |
| _version_ | 1818197999515336704 |
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| author | RENISSON NEPONUCENO DE ARAÚJO FILHO FRANCISCO SANDRO RODRIGUES HOLANDA IGHOR DIAQUINO MATIAS SANTANA TIAGO DE OLIVEIRA SANTOS DÁRIO COSTA PRIMO |
| author_facet | RENISSON NEPONUCENO DE ARAÚJO FILHO FRANCISCO SANDRO RODRIGUES HOLANDA IGHOR DIAQUINO MATIAS SANTANA TIAGO DE OLIVEIRA SANTOS DÁRIO COSTA PRIMO |
| author_sort | RENISSON NEPONUCENO DE ARAÚJO FILHO |
| collection | DOAJ |
| description | The development of vetiver grass (Chrysopogon zizanioides L.) has been evaluated under differ-ent levels of phosphorus on slopes of the right-side bank of the San Francisco River, in the municipality of Am-paro do São Francisco, SE. Techniques of soil bioengineering were used, characterized by the combination of vegetated riprap with stakes, seedlings of vetiver grass and sediment retainers. The experimental design was randomized blocks with five doses (0, 4, 8, 12, and 16 g pit-1 of simple superphosphate) and five replicates. The growth of vetiver seedlings were observed in periods of 30, 60, 90, e 180 days, carrying out the following pa-rameters: number of roots, external root surface, root density, root length, root length density, root and shoot dry weight, root and shoot fresh weight, and shoot length, at each evaluation period. The phosphorus doses and periods of morphological development interacted in all variables of plant biomass mentioned above. Higher superphosphate doses than 9.0 g pit-1 did not offer advantages in terms of cost-benefit for the production of vetiver seedings. |
| first_indexed | 2024-12-12T01:58:54Z |
| format | Article |
| id | doaj.art-225c8a6e1a22406c87808cb70a21c7a2 |
| institution | Directory Open Access Journal |
| issn | 0100-316X 1983-2125 |
| language | English |
| last_indexed | 2024-12-12T01:58:54Z |
| publishDate | 2015-01-01 |
| publisher | Universidade Federal Rural do Semi-Árido |
| record_format | Article |
| series | Revista Caatinga |
| spelling | doaj.art-225c8a6e1a22406c87808cb70a21c7a22022-12-22T00:42:15ZengUniversidade Federal Rural do Semi-ÁridoRevista Caatinga0100-316X1983-21252015-01-0128219EFFICIENCY OF SIMPLE SUPER PHOSPHATE IN THE VETIVER GRASS DEVELOPMENT SUBJECTED TO SOIL BIOENGINEERINGRENISSON NEPONUCENO DE ARAÚJO FILHOFRANCISCO SANDRO RODRIGUES HOLANDAIGHOR DIAQUINO MATIAS SANTANATIAGO DE OLIVEIRA SANTOSDÁRIO COSTA PRIMOThe development of vetiver grass (Chrysopogon zizanioides L.) has been evaluated under differ-ent levels of phosphorus on slopes of the right-side bank of the San Francisco River, in the municipality of Am-paro do São Francisco, SE. Techniques of soil bioengineering were used, characterized by the combination of vegetated riprap with stakes, seedlings of vetiver grass and sediment retainers. The experimental design was randomized blocks with five doses (0, 4, 8, 12, and 16 g pit-1 of simple superphosphate) and five replicates. The growth of vetiver seedlings were observed in periods of 30, 60, 90, e 180 days, carrying out the following pa-rameters: number of roots, external root surface, root density, root length, root length density, root and shoot dry weight, root and shoot fresh weight, and shoot length, at each evaluation period. The phosphorus doses and periods of morphological development interacted in all variables of plant biomass mentioned above. Higher superphosphate doses than 9.0 g pit-1 did not offer advantages in terms of cost-benefit for the production of vetiver seedings.http://www.redalyc.org/articulo.oa?id=237139260001 |
| spellingShingle | RENISSON NEPONUCENO DE ARAÚJO FILHO FRANCISCO SANDRO RODRIGUES HOLANDA IGHOR DIAQUINO MATIAS SANTANA TIAGO DE OLIVEIRA SANTOS DÁRIO COSTA PRIMO EFFICIENCY OF SIMPLE SUPER PHOSPHATE IN THE VETIVER GRASS DEVELOPMENT SUBJECTED TO SOIL BIOENGINEERING Revista Caatinga |
| title | EFFICIENCY OF SIMPLE SUPER PHOSPHATE IN THE VETIVER GRASS DEVELOPMENT SUBJECTED TO SOIL BIOENGINEERING |
| title_full | EFFICIENCY OF SIMPLE SUPER PHOSPHATE IN THE VETIVER GRASS DEVELOPMENT SUBJECTED TO SOIL BIOENGINEERING |
| title_fullStr | EFFICIENCY OF SIMPLE SUPER PHOSPHATE IN THE VETIVER GRASS DEVELOPMENT SUBJECTED TO SOIL BIOENGINEERING |
| title_full_unstemmed | EFFICIENCY OF SIMPLE SUPER PHOSPHATE IN THE VETIVER GRASS DEVELOPMENT SUBJECTED TO SOIL BIOENGINEERING |
| title_short | EFFICIENCY OF SIMPLE SUPER PHOSPHATE IN THE VETIVER GRASS DEVELOPMENT SUBJECTED TO SOIL BIOENGINEERING |
| title_sort | efficiency of simple super phosphate in the vetiver grass development subjected to soil bioengineering |
| url | http://www.redalyc.org/articulo.oa?id=237139260001 |
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